Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAoEcYBPefzxGG8chGpJ8lyjQHmPyjyACmMuDPLvYroT0ARs6qJ06Acn9jS… (1,748 chars)"
  }
}